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    74LVT245BQ

    3.3 V octal transceiver with direction pin; 3-state

    The 74LVT245 is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs

    Features and benefits

    • Wide supply voltage range from 2.7 to 3.6 V

    • 3-state buffers

    • Octal bidirectional bus interface

    • Overvoltage tolerant inputs to 5.5 V

    • Direct interface with TTL levels

    • BiCMOS high speed and output drive

    • Output capability: +64 mA/-32 mA

    • Latch-up protection exceeds 500 mA per JESD78 class II level A

    • Bus-hold data inputs eliminate the need for external pull-up resistors for unused inputs

    • No bus current loading when output is tied to 5 V bus

    • Live insertion/extraction permitted

    • Power-up 3-state

    • IOFF circuitry provides partial Power-down mode operation

    • Complies with JEDEC standards JESD8C (2.7 V to 3.6 V)

    • ESD protection:

      • HBM JESD22-A114E exceeds 2000 V

      • MM JESD22-A115-A exceeds 200 V

    • Specified from -40 °C to 85 °C

    参数类型

    型号 Product status VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits fmax (MHz) Power dissipation considerations Tamb (°C) Rth(j-a) (K/W) Rth(j-c) (K/W) Package name
    74LVT245BQ Production n.a. n.a. TTL -32/64 2.4 8 150 medium -40~85 72 42 DHVQFN20

    PCB Symbol, Footprint and 3D Model

    Model Name 描述

    封装

    型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
    74LVT245BQ 74LVT245BQ,115
    (935285604115)    		 Active LVT245 SOT764-1
    DHVQFN20
    (SOT764-1)     		SOT764-1 SOT764-1_115

    环境信息

    型号 可订购的器件编号 化学成分 RoHS RHF指示符
    74LVT245BQ 74LVT245BQ,115 74LVT245BQ rohs rhf rhf
    品质及可靠性免责声明

    文档 (9)

    文件名称 标题 类型 日期
    74LVT245 3.3 V octal transceiver with direction pin; 3-state Data sheet 2021-08-04
    SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03
    lvt245 lvt245 IBIS model IBIS model 2013-04-09
    Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
    DHVQFN20_SOT764-1_mk plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body Marcom graphics 2017-01-28
    SOT764-1 plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body Package information 2022-06-21
    SOT764-1_115 DHVQFN20; Reel pack for SMD, 7''; Q1/T1 product orientation Packing information 2020-04-21
    74LVT245BQ_Nexperia_Product_Reliability 74LVT245BQ Nexperia Product Reliability Quality document 2023-05-29
    lvt lvt Spice model SPICE model 2013-05-07

    支持

    如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。

    模型

    文件名称 标题 类型 日期
    lvt245 lvt245 IBIS model IBIS model 2013-04-09
    lvt lvt Spice model SPICE model 2013-05-07
    SOT764-1 3D model for products with SOT764-1 package Design support 2019-10-03

    PCB Symbol, Footprint and 3D Model

    Model Name 描述

    订购、定价与供货

    型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
    74LVT245BQ 74LVT245BQ,115 935285604115 Active SOT764-1_115 3,000 订单产品

    样品

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    How does it work?

    The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

    可订购部件

    型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
    74LVT245BQ 74LVT245BQ,115 935285604115 SOT764-1 订单产品
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